第二节电烧伤和化学烧伤（Second electricity saving burns and chemical burns）.doc

第二节电烧伤和化学烧伤（Second electricity saving burns and chemical burns） Second electricity and chemical burn A, electric burn Because there are two types of burns caused by electric spark burn, caused by its nature and treatment is similar to the flame burns the focus The direct contact with the power of electric burn caused by O (electric burn) Guy J, and said the new Ying Shao Wan Ju Xin Xiang teach letter 11 pots. In praise, Yi Xin Guang Jiang Xia torsion, torsion group over l Xin Na l month.. five. Jun Shan Zi dish. Red cage To release from Xin mixed meal were signed up to hip between Ginseng mist irrigation Bu Xin Ling Hong Kong luxury knee helmet Xin Qin Ling Po r season The eggs were hip pain hydrogen helmet r to be Hong Kong Xin beard intestinal hanging at Chan \ \ expanding lever were suspended by Hong Kong \} quasi stroke The damage mechanism of electric burn has many characteristics. Because the current voltage / resistance, the higher the voltage, the greater the current intensity; Current by the human body, because of resistance in different tissues of different size (according to the order of bone, fat, skin, tendon, muscle, Blood vessels and nerves), local damage degree is different. Such as bone resistance, heat locally generated is also large, so in The bones around can appear sleeve type necrosis. The surface resistance and the thickness of the skin because of dry and wet condition. Such as the palm of the hand, Foot with thick cuticle, high resistance; wet skin, sweat, because of low resistance, the current to pass rapidly along, low resistance Vascular operation, systemic damage; and dry skin, because of high local resistance, damage is also heavier, but systemic damage And the relative ease. Population nearby blood vessels easily damaged, blood vessel embolism often caused by related organizations of Necrosis and secondary vascular rupture. The current through the body, can cause strong joint flexor contracture, often forming short current So, in the el